The simplest value of $$\frac{{3\sqrt 8 - 2\sqrt {12} + \sqrt {20} }}{{3\sqrt {18} - 2\sqrt {27} + \sqrt {45} }}{\text{is:}}$$
A. $$\frac{3}{2}$$
B. $$\frac{2}{3}$$
C. $$\frac{1}{3}$$
D. $$2$$
Answer: Option B
This Question Belongs to Arithmetic Ability >> Surds And Indices
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A. $$\frac{1}{2}$$
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D. $$\frac{7}{2}$$
Given that 100.48 = x, 100.70 = y and xz = y2, then the value of z is close to:
A. 1.45
B. 1.88
C. 2.9
D. 3.7
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